Lab Grown Diamond
Fine Jewellery

Discover our exclusive collection of 100% carbon-neutral, lab-grown diamond jewellery – where sustainability meets luxury. From stunning diamond earrings to breathtaking tennis bracelets, each piece is meticulously crafted to elevate your style with unmatched brilliance. Whether you’re searching for the perfect addition to your personal collection or a gift that leaves a lasting impression, our ethically sourced diamonds offer both beauty and peace of mind. Explore our collection online or connect with our expert jewellers to create something truly unique.

What Our Customers Say

We've earned a 5-star rating from over 1768 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.

Giordan Gesos

18 hours ago

My fiancée and I designed our engagement ring together with Larsen after a few months of attending appointments at similar jewellers across the city. We had an excellent experience with Maddy and are stoked at the final result. Maddy’s experience and willingness to give us real feedback really made the difference when putting together a custom design, compared to all the other sales consultants we visited who would just tell us how wonderful and perfect everything was to try and get a sale. Would definitely recommend Larsen Jewellery and Maddy to anyone looking to get a ring designed!

Alex

1 day ago

I highly recommend Larsen for anyone looking to create a custom engagement ring. Working with Fleur was an absolute breeze from start to finish. I came in with a specific vision for a round diamond in a custom cathedral setting, and Fleur brought it to life perfectly. She paid great attention to every single detail and guided me every step of the way during the process. We will definitely be returning in the future for wedding bands!

Prince Jiju

5 days ago

Really fantastic service from Alex. We came in not knowing what we wanted and not knowing much about engagement rings. Alex clearly explained the process to us, worked within our budget, was able to sketch different designs with us, guided us through the whole process with good communication, and to boot made us an amazing ring which we’re over the moon with.

Grayson Fong

6 days ago

Our experience at Larsen Jewellery was fantastic! Georgia walked us through all our options when purchasing a gift and her knowledge and communication was second to none. We will definitely return to Larsen and could not recommend them highly enough!

6 days ago

Fleur from Larsen was an absolute dream to work with. I only had a vague idea of what I wanted and Fleur immediately understood my vision and brought it to life. Sometimes I didn't even need to say anything and it was like she could read my mind. She was so patient with me and showed me many different design options before I decided on the perfect one. My engagement ring is so unique and perfect - it is everything I ever wanted. The prices here are also so reasonable and you get what you pay for. We can't thank her enough, and we are so excited to come back next year to design our wedding bands with her. Thank you so much Fleur!!

Declan

1 week ago

We had a wonderful experience planning and designing our rings with Jacinta. She made the process so easy and a fun journey. She took care of us, answered all our questions and gave us all the reassurances we needed.

Meet The Jewellers And Designers

Meet the talented team at Larsen Jewellery who turn your ideas into stunning pieces.
With decades of hands-on experience, our creative team are leading the way in Australian jewellery craftsmanship.

Ornella

Sydney Jewellery Designer

Ben

Brisbane Jeweller

Jacinta

Melbourne Jewellery Designer

Kate

Operations Manager

Lulu

Sydney Jewellery Designer

Phoebe

Sydney Jewellery Designer

Alex

Melbourne Jeweller

Rachel

Sydney Jewellery Designer

Fleur

Melbourne Jewellery Designer

Celeste

Melbourne Jewellery Designer

Sarina

Melbourne Jeweller

John

Sydney Jeweller

Anna

Sydney Jeweller

Natalie

Melbourne Jeweller

Mimi

Sydney Jewellery Designer

Emma

Sydney Jewellery Designer

Help Me Choose The Right Jewellery Design

Not sure where to start? Whether you’re looking to find the perfect gift, unique bridal jewellery, or to design a bespoke heirloom piece, our jewellers are here to help you make the right decision. We can walk you through everything you need to know when designing jewellery in a 1-on-1 consultation, or you can simply reach out to us for a little advice.

Learn About Lab-Grown Diamond Jewellery

At Larsen Jewellery, our collection of lab-grown diamonds offers unmatched elegance and sustainability across a range of price points, ensuring you can find the perfect piece for any occasion—whether you’re treating yourself or celebrating a special milestone. Lab-grown diamonds, identical to natural diamonds in every way, deliver brilliance and beauty without the environmental impact. From timeless diamond earrings to showstopping tennis bracelets, we offer a wide selection to enhance your collection.

If you’re looking for expert guidance or dreaming of a custom-designed piece that’s truly unique, our experienced jewellers are here to assist. We specialise in creating bespoke lab-grown diamond jewellery tailored to your vision. Book an appointment at one of our studios to start designing your perfect piece. The possibilities are endless, and our team is ready to support you through every step of the journey.

Talk to an expert

Sydney:	(02) 9223 2006
Melbourne:	(03) 9662 3005
Brisbane:	(07) 3051 0839

Lab Grown Diamond Fine Jewellery

2ct Lab Grown Diamond Stud Earrings

5ct Lab Grown Diamond Tennis Bracelet

0.5ct Lab Grown Diamond Stud Earrings

1.5ct Lab Grown Diamond Stud Earrings

1ct Lab Grown Diamond Stud Earrings

2ct Lab Grown Diamond Tennis Bracelet

3ct Lab Grown Diamond Tennis Bracelet

7ct Lab Grown Diamond Tennis Bracelet

Superior Craftsmanship By Master Jewellers

9ct Lab Grown Diamond Tennis Bracelet

5ct Lab Grown Diamond Bezel Tennis Bracelet

5ct Lab Grown Diamond Tennis Necklace

9ct Lab Grown Diamond Tennis Necklace

9ct Lab Grown Diamond Tri-Claw Tennis Bracelet

Quartet Lab Grown Diamond Stud Earrings

Lab Grown Pink Diamond Stud Earrings

Lab Grown Pink Diamond Stud Earrings with Halo and Riku Drop

Lab Grown Pink Diamond Stud Earrings with Halo

What Our Customers Say

Ornella

Sydney Jewellery Designer

Ben

Brisbane Jeweller

Jacinta

Melbourne Jewellery Designer

Kate

Operations Manager

Lulu

Sydney Jewellery Designer

Phoebe

Sydney Jewellery Designer

Alex

Melbourne Jeweller

Rachel

Sydney Jewellery Designer

Fleur

Melbourne Jewellery Designer

Celeste

Melbourne Jewellery Designer

Sarina

Melbourne Jeweller

John

Sydney Jeweller

Anna

Sydney Jeweller

Natalie

Melbourne Jeweller

Mimi

Sydney Jewellery Designer

Emma

Sydney Jewellery Designer

Help Me Choose The Right Jewellery Design

Learn About Lab-Grown Diamond Jewellery

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Lab Grown Diamond
Fine Jewellery